This is the 6879th most frequent Chinese word.
源远流长
"源远流长" means "having a long history and deep-rooted tradition."
Here, '源远流长' describes the deep and enduring history and development of Chinese culture.
中华文化源远流长,是世界文明的重要组成部分。
Chinese culture is expansive and long-standing, forming an integral part of world civilization.
In this case, '源远流长' is used to emphasize the profound and continuous history of the craftsmanship techniques.
这里的工艺技术源远流长,能够追溯至几百年前。
The craftsmanship techniques here are expansive and long-standing, tracing back hundreds of years.
Here, '源远流长' conveys the extensive and meaningful duration and development of the friendship.